What they do:
An agentic phone that does your busywork
Quick facts:
HQ: Germany
Top Cloud Infrastructure Startups
This list has 493 startups and was last updated on Oct 15, 2026. 123 of them are hiring right now. Biggest hubs: San Francisco (302), New York (44), and London (16). Largest teams: Fivetran, PagerDuty, and Firebase. Latest round: Salience Labs raised $125M (Oct 14, 2026).
Survival statistics →452 open roles →
493 startupsPage 11 of 14
What they do:
Caveman cuts what AI agents cost without making them dumber.
Quick facts:
HQ: Amsterdam, Netherlands
What they do:
Protonet provides the easiest way for a small business to run its own…
Quick facts:
YC W16Early stage
What they do:
Get up and running with large language models.
Quick facts:
HQ: San Francisco, CA, United States
YC W21Growth stage
What they do:
Remote Shell Access in the Browser
Quick facts:
HQ: San Francisco, CA, United States
YC W23Early stage
What they do:
We help Fortune 500 companies hedge their supply chain risk
Quick facts:
HQ: San Francisco, CA, United States
YC S26Early stage
What they do:
Persistent sandboxes for agents like hermes, openclaw, claude code
Quick facts:
HQ: New York, NY, United States
YC F26Early stage
Heroku
Acquired
What they do:
Enabling developers to build and run applications in the cloud.
Quick facts:
HQ: San Francisco, CA, United States
CoreOS
Acquired
What they do:
Open source tools of modern distributed systems.
Quick facts:
HQ: San Francisco, CA, United States
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HQ: New York, NY, United States
Incorporated: 2025
Funding:
$4.71M · Equity · May 2026
Quick facts:
HQ: Hockessin, DE, United States
Incorporated: 2024
Funding:
$3.87M · Equity · Apr 2026
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HQ: Fort Worth, TX, United States
Incorporated: 2022
Funding:
$2.62M · Equity · Jan 2026
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Funding:
$1.85M · Equity · Oct 2026
Quick facts:
HQ: Bend, OR, United States
Incorporated: 2023
Funding:
$1.77M · Options · Jan 2026
Firebase
Acquired
What they do:
Build and grow iOS, Android, and Web apps.
Quick facts:
HQ: San Francisco, CA, United States
Armory
Acquired
What they do:
Continuous Deployment at any scale, for all developers.
Quick facts:
HQ: San Francisco, CA, United States
Bitnami
Acquired
What they do:
The App Store for Server Software
Quick facts:
HQ: San Francisco, CA, United States
Pachyderm
Acquired
What they do:
Data Versioning, Data Pipelines, and Data Lineage
Quick facts:
HQ: San Francisco, CA, United States
Realm
Acquired
What they do:
Better data structures = no DB.
Quick facts:
HQ: San Francisco, CA, United States
Compose
Acquired
What they do:
We make it easy to run databases. PostgreSQL, Redis, MongoDB,…
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HQ: San Francisco, CA, United States
Apportable
Acquired
What they do:
iOS porting
Quick facts:
HQ: San Francisco, CA, United States
Cloudant
Acquired
What they do:
NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data…
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HQ: Boston, MA, United States
Clustrix
Acquired
What they do:
Clustrix provides the leading scale-out relational database engineered for the cloud or data center. ClustrixDB is a drop-in replacement for MySQL and an…
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HQ: San Francisco, CA, United States
Citus Data
Acquired
What they do:
Real-time. Big data. PostgreSQL
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HQ: San Francisco, CA, United States
Dyte
Acquired
What they do:
Real-time audio & video SDKs, ready to launch 🚀
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AeroFS
Acquired
What they do:
Secure Enterprise Collaboration.
Quick facts:
HQ: San Francisco, CA, United States
Replicate
Acquired
What they do:
Run machine learning models in the cloud
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HQ: San Francisco, CA, United States
Aptible
Acquired
What they do:
The No Infrastructure Platform as a Service
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HQ: New York, NY, United States
Data Mechanics
Acquired
What they do:
Spark-on-Kubernetes Data Engineering Platform
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Versori
Acquired
What they do:
Agentic integrations & automations for enterprise
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HQ: Manchester, United Kingdom
Bun
Acquired
What they do:
Bun is an incredibly fast all-in-one JavaScript toolkit
Quick facts:
HQ: San Francisco, CA, United States
Metis
Acquired
What they do:
Infrastructure to build reliable agents
Quick facts:
HQ: San Francisco, CA, United States
Aquarium Learning
Acquired
What they do:
We help ML teams improve their models by improving their datasets
Quick facts:
HQ: San Francisco, CA, United States
Blaxel
Acquired
What they do:
The infrastructure for autonomous agents
Quick facts:
HQ: San Francisco, CA, United States
Zencoder
Acquired
What they do:
Video Encoding API, Open source video player (video.js)
Quick facts:
HQ: San Francisco, CA, United States
RethinkDB
Acquired
What they do:
The open source database for the realtime web.
Quick facts:
HQ: San Francisco, CA, United States